1820238465

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{11071}}^1$

素因数の和:11289

約数の個数: 32

約数和(自身を含む): 2968713216

約数和(自身を除く): 1148474751

約数列:

[1, 3, 5, 15, 97, 113, 291, 339, 485, 565, 1455, 1695, 10961, 11071, 32883, 33213, 54805, 55355, 164415, 166065, 1073887, 1251023, 3221661, 3753069, 5369435, 6255115, 16108305, 18765345, 121349231, 364047693, 606746155, 1820238465]

約数ペア:

[(1, 1820238465), (3, 606746155), (5, 364047693), (15, 121349231), (97, 18765345), (113, 16108305), (291, 6255115), (339, 5369435), (485, 3753069), (565, 3221661), (1455, 1251023), (1695, 1073887), (10961, 166065), (11071, 164415), (32883, 55355), (33213, 54805)]